ford galaxy vibrating at 80 m.p.h any ideas ?

Do you feel the vibration more through the steering wheel or through the seat or pedals?

carter
November 2009

I would suggest that you take the vehicle back to who ever did the work.
Start with the easy option of wheels and tyres perhaps swap wheels and tyres from front to rear and see if any improvement.
Unless the problem was there before the above work was done than it seems that the problem has come about as a result of the work done ie nothing to do with crankshaft damper.
Following wheel swap check installation of wheel bearings.
following that may be a problem with balance of driveshaft or brake discs Did you use genuine Ford Parts?

Maurice
November 2009